Performance characteristics of cartridge dust collector

cartridge dust collector is an efficient and energy-saving piece of dust removal equipment which is widely used in the field of industrial dust control. The equipment mainly filters dust and smoke through the filter cartridge to achieve the purpose of purifying the air. The cartridge dust collector has the characteristics of compact structure, small footprint, high dust removal efficiency, stable operation, and easy maintenance.

How the Carbon Air Filter Cartridge Works

When the dust-containing gas passes through the filter cartridge, the dust is retained on the outer surface of the carbon air filter cartridge, and the purified gas is discharged through the fan. As the running time increases, more and more dust is trapped on the surface of the filter cartridge, which causes the resistance of the dust collector to increase and the processing air volume to decrease, so regular dust cleaning is required.

Advantages of Dust Removal Cartridge

Compared with traditional dust removal equipment, dust collector pleated filters have unique advantages in many aspects.
1. High-efficiency filtration: Use high-efficiency filter materials to block most sub-micron dust particles and achieve high-efficiency filtration.
2. Large filtration area: The filter cartridge is made of pleats, which makes the filtration area per unit volume larger, thus reducing the size of the equipment.
3. Low resistance: Large filtration area, the same air volume, lower filtration wind speed, lower resistance, making it easier for the air to pass.
4. Simple structure: The cartridge dust collector has a simple structure, is easy to maintain, and can be modularly combined as needed.
5. Long service life: The filter cartridge is made of high-quality materials, has high mechanical strength and corrosion resistance, and has a long service life.

Filtration Efficiency of Dust Filter Cartridge

Filtration efficiency is one of the most important factors to consider when selecting a filter cartridge for bulk solid particulate applications. Filtration efficiency refers to the percentage of dust that the filter cartridge can remove compared to the amount of dust that enters the filter cartridge. High filtration efficiency means more dust is removed, resulting in fewer dust emissions. When selecting a filter cartridge, the required filtration efficiency needs to be determined based on the specific requirements of the application.

HEPA (High-Efficiency Particulate Air)

It is mainly used to filter airborne particles with a diameter of 0.3 microns, such as bacteria, viruses, pollen, etc. The filtration efficiency of HEPA filters can reach more than 99.995%.

MERV (Minimum Efficiency Reporting Value)

This indicator is used to evaluate the performance of the air filter. MERV ratings range from 1 to 16, where MERV 1 represents the filter's lowest efficiency and MERV 16 represents the filter's highest efficiency. Cartridges rated MERV 17 and above provide true HEPA filtration. Most dust collector cartridges are rated between MERV 11 and MERV 16. Generally speaking, HEPA filters have a higher filtration efficiency than MERV and can efficiently filter smaller particles in the air. Therefore, HEPA filters are usually used in situations where more air filtration is required.

Material Selection of Dust Filter Cartridge

There are various types of filter cartridge filter materials to choose from. Each filter material has its own uniqueness and is suitable for capturing different types of dust particles.

Polyester

Polyester fiber is used as the filter material, and the mesh holes can block most micron-sized dust particles to achieve medium-efficiency filtration. In addition, polyester fiber filter material can also be combined with other materials to make composite fiber filter cartridges, flame-retardant filter cartridges, film-coated filter cartridges, etc. These materials have different properties and can be selected based on specific needs.

Nanofibers

On the cellulose substrate, a special process is used to attach nano-scale fibers to form a network structure. During the filtration process, fine particles in the air, such as bacteria, viruses and nano-sized particles, are intercepted by the nanofiber layer and can be effectively removed.

Polytetrafluoroethylene Coating (PTFE)

polytetrafluoroethylene (PTFE) coated filter cartridge is a special filter cartridge whose surface is coated with a layer of polytetrafluoroethylene (PTFE) film. Due to the low friction coefficient and self-lubricating properties of the PTFE coating, this filter cartridge also has excellent wear and friction resistance and can maintain its performance for a long time.

ONLY Technology Dust Removal Cartridge Manufacturer

As a kind of professional equipment, dust filter can ensure its quality only by finding the right manufacturer. ONLY Technology (hebei Province) Co., Ltd. has focused on the production of dust removal filter cartridges for many years, which can provide high-quality dust filter cartridge. If you want to purchase our product , please contact us, We are glad to help you with our high-quality production.